Library

This tab configures the libraries used by the Solver for dynamic simulation.

FMU component	Absolute or relative (to the model directory) path to FMUs if they are required. This path must be inside single quotes ('). Alternately, the Path button can be used.
Activate FMU logger	When this option is checked, the two following options are made visible from the Block Parameters: Solver, Library Tab: Log level Log filter Offline mode The FMU logger is not supported in offline mode. RT-LAB mode If checked, logging messages from FMU components are printed to the RT-LAB display console.
Log level	Log levels below the selected log level are silenced. When a FMU component produces logging, a `fmiStatus` is passed to the `functions->logger` callback as per the FMI for Co-Simulation v1.0 specification. The mapping between `fmiStatus` and log levels is detailed as follows: fmiOk: info fmiWarning: warn fmiDiscard: warn fmiError: error fmiFatal: critical
Log filter	The log filter is a string containing coma separated values. The values can either be the `modelName` field from the `modelDescriptor.xml` of FMU components or the component instance’s short name. When the filter is empty, no filter is applied, otherwise the filter excludes everything that isn’t a match.

Enabling the FMU logger comes with a performance penalty which may cause overruns. This option should be enabled for debugging purposes only.